![750 x 450mm Hdpe Road Gully 150/160mm Outlet](/sites/default/files/styles/drainfast_square_med_1x/public/iq_media/remote_product_image/21479197204152-0.jpg?itok=_a2Rx81O)
Plastic Yard and Road Gullies
Our range of plastic road gullies and yard gullies with silt traps offer a quick and easy solution for installing gullies and are readily available from stock.
![750 x 450mm Hdpe Road Gully 150/160mm Outlet](/sites/default/files/styles/drainfast_square_med_1x/public/iq_media/remote_product_image/21479197204152-0.jpg?itok=_a2Rx81O)
![900 x 450mm Hdpe Road Gully 150/160mm Outlet](/sites/default/files/styles/drainfast_square_med_1x/public/iq_media/remote_product_image/21479197204203-0.jpg?itok=1KERdUCn)
![600 x 300mm Yard Gully 110mm Outlet](/sites/default/files/styles/drainfast_square_med_1x/public/iq_media/remote_product_image/21479197196214-0.jpg?itok=z3hArVFl)
![Aluminium Silt Bucket for 300mm Yard Gully](/sites/default/files/styles/drainfast_square_med_1x/public/iq_media/remote_product_image/21479197295682-0.jpg?itok=TH1987im)
Help & Advice
![land drainage coils agriculture](/sites/default/files/styles/drainfast_square_sml_1x/public/2023-03/land_drain.jpg?h=fcf25457&itok=K-wsfpyi)
Land Drainage Explained
Land drainage is needed when soil becomes so saturated with water that it becomes unproductive and boggy. This article gives an overview of land drainage.
![Slot Drain Swarm Aqua Heavy Duty Telehandler Concrete Yard](/sites/default/files/styles/drainfast_square_sml_1x/public/2023-03/p8287291.jpg?h=d3864d0c&itok=wIJVpC4k)
Slot Drain Explained
Slot drain is similar to channel drainage but features a more discrete surface grating. In this article, we look at the Swarm Aqua slot drainage.
![Stormwater Soakaway Crates Rainwater Drainage Stacked up](/sites/default/files/styles/drainfast_square_sml_1x/public/2023-03/stormwatercrates.jpg?h=f08e7cb3&itok=Em_RQ1jO)
Soakaway Crates Explained
Soakaway crates have an integral part to play in the prevention of surface water flooding in built-up areas.
Related articles
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A Guide to Silt Traps
A silt trap can drastically extend the life of a drainage soakaway. What is a silt trap, why might you need one and how do you install and maintain it?
![drain gully catching rain water](/sites/default/files/styles/drainfast_regular_sml_1x/public/2024-05/drain_gully.jpg?h=8f9cfe54&itok=EMXTBOva)
Drain Gullies: A Guide
Drain gullies are a key feature of drainage systems on roads, sewers and wastewater systems. Let’s look into the various drain gully types and how they work.
![rain water harvesting water surface drip ripples](/sites/default/files/styles/drainfast_regular_sml_1x/public/2024-05/rainwater.jpg?h=8f9cfe54&itok=WQjP_bCf)
A Guide To Rainwater Harvesting
Rainwater harvesting is becoming increasingly popular for domestic, commercial and agricultural use. What is it, why is it important and how is it used?
![Rainwater Harvesting Storage Tank Installation Graf](/sites/default/files/styles/drainfast_regular_sml_1x/public/2023-03/tanks.jpg?h=ea7431f8&itok=5GfGE8eb)
Rainwater Harvesting: Getting The Right Tank Size
Rainwater harvesting systems conserve resources and reduce water bills, but what storage tank size do you need? We show you how to estimate your needs.
![watering the garden with rainwater harvesting](/sites/default/files/styles/drainfast_regular_sml_1x/public/2024-04/watering-garden.jpg?h=ca5d94f6&itok=ETl4XuPP)
Rainwater Harvesting: Sustainability and Savings
Rainwater harvesting is emerging as the solution to reducing water consumption, harnessing valuable resources and saving money. We investigate the benefits.
![child splashing in a puddle from the rain with welly boots on](/sites/default/files/styles/drainfast_regular_sml_1x/public/2024-02/puddle-rain.jpg?h=8f9cfe54&itok=UXJG2a6_)
Soakaways: How to Prevent & Repair Blockages
Useful hints and tips from drainage professionals on how you can prevent and repair blockages in your rainwater soakaway system.
![Stormwater Soakaway Crates Rainwater Drainage Stacked up](/sites/default/files/styles/drainfast_regular_sml_1x/public/2023-03/stormwatercrates.jpg?h=f08e7cb3&itok=mq_X5xPW)
Soakaway Systems: An Installation Guide
Without a drainage system to manage it, rainwater running off roofs and other non-porous surfaces can quickly cause flooding and waterlogging, particularly if the ground isn’t very permeable.
![English country garden with foxglove in the foreground in focus](/sites/default/files/styles/drainfast_regular_sml_1x/public/2023-11/garden.jpg?h=8f9cfe54&itok=MHjk0m87)
The Secrets of a Well-Drained Garden
While water is essential for maintaining a garden, too much of it is most certainly a bad thing. In this blog post, we look at the possible causes of a poorly drained plot, the negative effects this can have and how the situation can be remedied.
![Lilly pond groundwater](/sites/default/files/styles/drainfast_regular_sml_1x/public/2023-11/lilly-1.jpg?h=c6980913&itok=VzaXND08)
Source Protection Zones (SPZ): A Guide
Approximately one-third of our tap water in the UK comes from groundwater sources including wells, boreholes and springs; in some parts, this rises to as much as 80%.
![large soakaway installation uk](/sites/default/files/styles/drainfast_regular_sml_1x/public/2023-10/soakaway.jpg?h=1fda45cc&itok=iSEy6sFX)
Soakaway Systems: A Guide
Stormwater runoff from roofs, driveways and other impermeable surfaces must be diverted away from a property. Without some form of stormwater management, rain may cause flooding, saturate the ground to make it unstable and cause structural damage, damp walls and mould.
![digging a hole by hand with a spade](/sites/default/files/styles/drainfast_regular_sml_1x/public/2024-01/digging_a_hole_with_a_spade.jpg?h=b2d9f031&itok=DWD6rz5-)
Soil Percolation Tests: A Guide
If you are installing a soakaway, septic tank or sewage treatment plant that will discharge water into the soil, you will need to carry out a soil percolation test.
![horse trainer in an arena with a brown horse](/sites/default/files/styles/drainfast_regular_sml_1x/public/2023-08/horse-trainer.jpg?h=8f9cfe54&itok=xTevp-5m)
Horse Arena Construction & Drainage: Getting It Right
A poorly-drained horse riding arena won’t perform properly, will deteriorate quickly and can potentially become a safety risk.
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